Color
#81990a
#81990argb(129, 153, 10)hsl(70, 88%, 32%)oklch(0.642 0.15 120.3)Colors that go with #81990a
Medium Purple, Dark Olive Green and Slate Gray lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Medium Purple #9370db
complementaryshippedMedium Purple sits directly opposite #81990a on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #81990a in 4 real palettes, including Undergrowth and Forest Floor, as the supporting colour.
Slate Gray #708090
shipped4 real palettes, including Greige and Ledger Dark put Slate Gray beside #81990a, as the lead colour.
Taupe #483c32
shippedTaupe is paired with #81990a in 11 real palettes, including Undergrowth and Meadow, as the surface under it.
Cornflower Blue #6495ed
split-complementshippedCornflower Blue is a split-complement of #81990a: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blue #0000ff
shipped3 real palettes, including Spotify's brand system and Instacart's brand system put Blue beside #81990a, as the accent.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #81990a: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Chocolate #d2691e
shippedChocolate shows up next to #81990a in 3 real palettes, including Farmers Market and Homestead, as the lead colour.
Real palettes that use #81990a
Tints & shades
Harmonies
Contrast
| #81990a as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.23:1 | fail | pass | fail | |
Aaon black | 6.49:1 | pass | pass | fail |
|
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #81990a as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #81990a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/81990a-b6bea2-4e7cdf-252d1f-f1efe9?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md